This is a wireless car stereo that only needs to be connected into the lighter of the car and a flash drive with MP3 music to work with this gadget. This automatically sends a signal to your stereo and wirelessly let's you listen to the music that is on your flash drive! It has digital text so you can see the name of the song and the artist. You will never need a cd player ever again. This device can work with a car that has FM RADIO, that means you don't need a cd player cord, AUX, nothing. Get the Flash drive from me and the package is for $60.00 (the flash drives i'm selling are 25-32GB) Comes with package.